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BB-4170G-SM
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sources/cdrsrv.mac
There are 49 other files named cdrsrv.mac in the archive. Click here to see a list.
;<MCLEAN>CDRSRV.MAC.26, 17-Apr-78 16:02:39, Edit by MCLEAN
;<MCLEAN>CDRSRV.MAC.25, 15-Apr-78 16:14:36, Edit by MCLEAN
;<MCLEAN>CDRSRV.MAC.24, 15-Apr-78 16:08:39, Edit by MCLEAN
;<MCLEAN>CDRSRV.MAC.23, 13-Apr-78 01:08:42, Edit by MCLEAN
;<MCLEAN>CDRSRV.MAC.22, 12-Apr-78 19:00:47, Edit by MCLEAN
;<MCLEAN>CDRSRV.MAC.21, 11-Apr-78 00:40:36, Edit by MCLEAN
;<MCLEAN>CDRSRV.MAC.20, 10-Apr-78 22:30:47, Edit by MCLEAN
;<MCLEAN>CDRSRV.MAC.19, 10-Apr-78 22:29:36, Edit by MCLEAN
;<MCLEAN>CDRSRV.MAC.18, 10-Apr-78 21:53:07, Edit by MCLEAN
;<MCLEAN>CDRSRV.MAC.17, 10-Apr-78 18:07:25, Edit by MCLEAN
;<MCLEAN>CDRSRV.MAC.16, 10-Apr-78 14:30:41, Edit by MCLEAN
;<MCLEAN>CDRSRV.MAC.15, 9-Apr-78 14:07:22, Edit by MCLEAN
;<MCLEAN>CDRSRV.MAC.14, 9-Apr-78 13:54:23, Edit by MCLEAN
;<MCLEAN>CDRSRV.MAC.13, 9-Apr-78 13:02:41, Edit by MCLEAN
;<MCLEAN>CDRSRV.MAC.12, 19-Feb-78 22:16:22, Edit by MCLEAN
;<MCLEAN>CDRSRV.MAC.11, 11-Feb-78 19:19:05, Edit by MCLEAN
;<MCLEAN>CDRSRV.MAC.10, 24-Jan-78 14:10:41, Edit by MCLEAN
;<MCLEAN>CDRSRV.MAC.9, 11-Dec-77 22:57:53, Edit by MCLEAN
;<MCLEAN>CDRSRV.MAC.8, 11-Dec-77 22:54:03, Edit by MCLEAN
;<MCLEAN>CDRSRV.MAC.7, 11-Dec-77 22:29:19, Edit by MCLEAN
;<MCLEAN>CDRSRV.MAC.6, 11-Dec-77 22:25:20, Edit by MCLEAN
;<MCLEAN>CDRSRV.MAC.5, 11-Dec-77 22:21:35, Edit by MCLEAN
;<MCLEAN>CDRSRV.MAC.4, 11-Dec-77 22:10:50, Edit by MCLEAN
;<MCLEAN>CDRSRV.MAC.3, 7-Nov-77 00:09:24, Edit by MCLEAN
;<SM10-MONITOR>CDRSRV.MAC.2, 6-Nov-77 23:36:22, Edit by MCLEAN
;BREAK UP FOR DEVICE DEPENDENT/INDEPENDENT
;<3-MONITOR>CDRSRV.MAC.94, 10-Oct-77 10:02:30, EDIT BY KIRSCHEN
;UPDATE COPYRIGHT FOR RELEASE 3
;<3-MONITOR>CDRSRV.MAC.93, 29-Jun-77 08:23:25, EDIT BY MILLER
;DONT'T GIVE ERRORS ON -11 RELOAD UNLESS IT IS THE MASTER
;<3-MONITOR>CDRSRV.MAC.92, 16-Jun-77 18:35:12, EDIT BY HURLEY
;FIX EOF TO BE GIVEN ONLY ONCE WHEN EOF BUTTON IS HIT
;<3-MONITOR>CDRSRV.MAC.91, 6-May-77 11:56:07, EDIT BY HURLEY
;ADD SET INPUT/OUTPUT AND ATTRIBUTE CHECK ENTRIES IN DISPATCH TABLE
;<3-MONITOR>CDRSRV.MAC.90, 13-Apr-77 09:43:22, EDIT BY HURLEY
;<3-MONITOR>CDRSRV.MAC.89, 13-Apr-77 08:50:46, EDIT BY HURLEY
;TCO 1779 - MAKE OFFLINE INTERRUPT COME ONLY AFTER LAST CARD READ BY USER
;<3-MONITOR>CDRSRV.MAC.88, 1-Apr-77 16:39:15, EDIT BY KIRSCHEN
;TCO 1725 - FIX CALLING SEQUENCE TO PSIRQ IN CDRCK
;<3-MONITOR>CDRSRV.MAC.87, 11-Jan-77 16:16:40, Edit by MCLEAN
;<3-MONITOR>CDRSRV.MAC.86, 27-Dec-76 17:30:14, EDIT BY HURLEY
;<2-MONITOR>CDRSRV.MAC.85, 15-Oct-76 13:37:14, EDIT BY MILLER
;TCO 1600. FIX HANDLING IF EIOF BUTTON
;<2-MONITOR>CDRSRV.MAC.84, 15-Oct-76 13:23:30, EDIT BY HURLEY
;<2-MONITOR>CDRSRV.MAC.83, 14-Oct-76 19:24:04, EDIT BY HURLEY
;TCO 1598 - ADD OF%OFL BIT TO OPENF
;<2-MONITOR>CDRSRV.MAC.82, 16-Aug-76 11:46:22, EDIT BY KIRSCHEN
;TCO 1495 - FIX DEFSTR FOR CDSST
;<2-MONITOR>CDRSRV.MAC.81, 16-Aug-76 11:45:38, EDIT BY KIRSCHEN
;TCO 1494 - SET MO%RLD IF FRONT END HAS BEEN RELOADED
;<2-MONITOR>CDRSRV.MAC.80, 28-Jun-76 17:52:24, EDIT BY MILLER
;FILL IN NULLS IN LAST WORD FOR ASCII INPUT
;<2-MONITOR>CDRSRV.MAC.79, 28-Jun-76 09:42:18, EDIT BY MILLER
;FIX COMPUTATION OF # OF BYTES AT SETUP1
;<2-MONITOR>CDRSRV.MAC.78, 27-Jun-76 10:57:07, EDIT BY MILLER
;<2-MONITOR>CDRSRV.MAC.77, 24-Jun-76 19:22:40, EDIT BY MILLER
;MORE BUFFER FIX UPS
;<2-MONITOR>CDRSRV.MAC.76, 24-Jun-76 11:47:36, EDIT BY MILLER
;<2-MONITOR>CDRSRV.MAC.75, 24-Jun-76 11:09:27, EDIT BY MILLER
;MORE BUFFER CONTROL CLEAN UP
;<2-MONITOR>CDRSRV.MAC.74, 24-Jun-76 10:50:18, EDIT BY MILLER
;CLEAN UP COMMENTS
;<2-MONITOR>CDRSRV.MAC.73, 24-Jun-76 10:24:35, EDIT BY MILLER
;REWORK BUFFER LOGIC
;<2-MONITOR>CDRSRV.MAC.2, 23-Jun-76 11:50:18, EDIT BY MILLER
;<2-MONITOR>CDRSRV.MAC.1, 23-Jun-76 11:28:12, EDIT BY MILLER
;TCO 1452. MAKE READER DOUBLE BUFFERED IN IMAGE MODE
;<1MILLER>CDRSRV.MAC.6, 23-Jun-76 11:24:08, EDIT BY MILLER
;<1MILLER>CDRSRV.MAC.5, 22-Jun-76 18:15:55, EDIT BY MILLER
;<1MILLER>CDRSRV.MAC.4, 22-Jun-76 17:48:52, EDIT BY MILLER
;<1MILLER>CDRSRV.MAC.3, 22-Jun-76 15:31:05, EDIT BY MILLER
;<1MILLER>CDRSRV.MAC.2, 22-Jun-76 15:06:10, EDIT BY MILLER
;<1MILLER>CDRSRV.MAC.1, 22-Jun-76 15:00:37, EDIT BY MILLER
;<1B-MONITOR>CDRSRV.MAC.2, 13-APR-76 11:09:33, EDIT BY KIRSCHEN
;TCO 1248 - PREVENT OPENS IF NEVER GOING TO USE PRIMARY PROTOCOL
;<1B-MONITOR>CDRSRV.MAC.1, 6-APR-76 09:21:23, EDIT BY MILLER
;TCO 1171. DELIVER PSI IN SCHEDULER INSTEAD OF AT DTE PI
;1MONITOR>CDRSRV.MAC.69, 23-MAR-76 18:19:10, EDIT BY HURLEY
;<1MONITOR>CDRSRV.MAC.68, 23-MAR-76 17:18:35, EDIT BY HURLEY
;<1MONITOR>CDRSRV.MAC.67, 23-MAR-76 17:08:44, EDIT BY HURLEY
;TCO 1216 - MAKE ALL UNSUPPORTED DISPATCH ENTRIES RETURN AN ERROR CODE
;<1MONITOR>CDRSRV.MAC.66, 19-MAR-76 13:29:43, EDIT BY MILLER
;TCO 1196. FIX GCDRST
;<1MONITOR>CDRSRV.MAC.65, 19-MAR-76 10:07:20, EDIT BY KIRSCHEN
;TCO 1194 - ADD FLAG ON .MOPSI TO SUPPRESS "PROBLEM ON DEVICE" MESSAGES
;<1MONITOR>CDRSRV.MAC.63, 12-MAR-76 12:13:09, EDIT BY KIRSCHEN
;<1MONITOR>CDRSRV.MAC.62, 11-MAR-76 14:56:03, EDIT BY MILLER
;<1MONITOR>CDRSRV.MAC.61, 11-MAR-76 10:29:26, EDIT BY KIRSCHEN
;<1MONITOR>CDRSRV.MAC.60, 11-MAR-76 10:22:35, EDIT BY KIRSCHEN
;<1MONITOR>CDRSRV.MAC.59, 11-MAR-76 08:44:06, EDIT BY KIRSCHEN
;<1MONITOR>CDRSRV.MAC.58, 10-MAR-76 12:50:20, EDIT BY KIRSCHEN
;<1MONITOR>CDRSRV.MAC.57, 10-MAR-76 12:48:33, EDIT BY KIRSCHEN
;<1MONITOR>CDRSRV.MAC.56, 10-MAR-76 12:47:34, EDIT BY KIRSCHEN
;<1MONITOR>CDRSRV.MAC.55, 10-MAR-76 12:13:42, EDIT BY KIRSCHEN
;<1MONITOR>CDRSRV.MAC.54, 10-MAR-76 11:26:18, EDIT BY KIRSCHEN
;TCO 1171 - ADD MTOPR TO ENABLE PSI CHANNEL FOR OFF-LINE TRANSITION
;<2MONITOR>CDRSRV.MAC.53, 15-FEB-76 12:00:41, EDIT BY MILLER
;TCO 1093. ADD RELOAD ENTRY TO DTE VECTOR
;<2MONITOR>CDRSRV.MAC.52, 16-JAN-76 17:40:54, EDIT BY MURPHY
;<2MONITOR>CDRSRV.MAC.51, 23-DEC-75 16:23:54, EDIT BY HURLEY
SEARCH PROLOG
DEFINE FNCALL (A,B),<
LOAD A,CDRTYP
MOVE A,CDRDVT(A)
CALL @B(A)>
IFE SMFLG,<
TTITLE CDRSRV
>
IFN SMFLG,<
TTITLE CDRSRV,CDRSM
>
;THIS SOFTWARE IS FURNISHED UNDER A LICENSE AND MAY ONLY BE USED
; OR COPIED IN ACCORDANCE WITH THE TERMS OF SUCH LICENSE.
;
;COPYRIGHT (C) 1977 BY DIGITAL EQUIPMENT CORPORATION
;SPECIAL REGISTERS USED HEREIN. SEE GTJFN AND FILE SYSTEM CODE
;FOR SPECIFICS ON THE USAGE OF THESE REGISTERS
DEFAC (U,Q1)
DEFAC (STS,P1)
DEFAC (JFN,P2)
DEFAC (DEV,P4)
; DEVICE DEPENDENT OFFSETS
RDCD=0 ;READ CARD
CDCLZ=1 ;CLOSE
CDRST=2 ;RESTART
CDINI=3 ;INIT
GCDRST=4 ;GET STATUS
BUFSWP=5 ;SWAP BUFFER TO CORRECT FORMAT
;DATA DEFINTIONS FOR THE CDR
DEFSTR (CDERR,CDRSTS,35,16) ;LAST ERROR CONDITION
DEFSTR (CDFRK,CDRSTS,17,18) ;OWNING FORK
DEFSTR (CDBLK,CDRSTS,18,1) ;WAITING FOR A CARD
DEFSTR (CDOL,CDRSTS,19,1) ;IF ONE, CARDS IN THE READER
;OTHER STATUS WORD
DEFSTR (CDAII,CDRST1,0,1) ;READER IS OPENED IN ASCII
DEFSTR (CDATN,CDRST1,1,1) ;CDR NEEDS ATTENTION
DEFSTR (CDMSG,CDRST1,2,1) ;SUPPRESS SYSTEM MESSAGES
DEFSTR (CDOPN,CDRST1,3,1) ;CDR IS OPENED
DEFSTR (CDER,CDRST1,4,1) ;ERROR IN THIS CDR
DEFSTR (CDCNT,CDRST1,12,8) ;COUNT OF BYTES NOW IN BUFFER
DEFSTR (CDEOF,CDRST1,13,1) ;EOF BUTTON WAS PUSHED
DEFSTR (CDBUF,CDRST1,14,1) ;BUFFER FOR PROCESS LEVEL
DEFSTR (CDPIR,CDRST1,15,1) ;PROCESS NEEDS INTERRUPT
DEFSTR (CDBFI,CDRST1,16,1) ;BUFFER FOR PI LEVEL
DEFSTR (CDDON,CDRST1,17,1) ;BIT TO SAY DOING A BUFFER BY PROCESS
DEFSTR (CDWRD,CDRST1,35,18) ;CURRENT WORD FOR INT STORAGE
; THIRD STATUS WORD
CD%SHA==1B0 ;STATUS HAS ARRIVED FLAG
CD%RLD==1B2 ;FRONT END WAS RELOADED
DEFSTR (CDPSI,CDRST2,17,6) ;PSI CHANNEL NUMBER FOR ON-LINE TRANSITIONS
DEFSTR (CDSST,CDRST2,35,16) ;SOFTWARE STATUS WORD STORED HERE
DEFSTR (CDSHA,CDRST2,0,1) ;STATUS HAS ARRIVED FLAG
DEFSTR (CDMWS,CDRST2,1,1) ;MTOPR IS WAITING FOR STATUS TO ARRIVE
MSKSTR (CDRLD,CDRST2,CD%RLD) ;FRONT END WAS RELOADED
DEFSTR (CDOFI,CDRST2,3,1) ;OFF-LINE INTERRUPT IS PENDING
DEFSTR (CDEFI,CDRST2,4,1) ;END OF FILE INTERRUPT WAS ALREADY GIVEN
DEFSTR (CDRTYP,CDRST2,6,2) ;TYPE OF CARD READER
DEFSTR (CDEXST,CDRST2,7,1) ;EXISTANCE OF READER
INIPSI==77 ;INITIAL PSI CHANNEL VALUE, MEANS NOT ENABLED
;CDR DTB
;PROTOCOL VECTOR
RESCD
CDRDVT::CDVTFE ;FRONT-END
FETYP=0 ;TYPE FOR FE
CDVTKS ;KS10
KSTYP=1 ;KS10 TYPE
SWAPCD ;SWAPPABLE
CDRDTB::DTBBAD (GJFX32) ;Set directory
DTBBAD (DESX9) ;NAME LOOKUP
DTBBAD (DESX9) ;EXTENSION
DTBBAD (DESX9) ;VERSION
DTBBAD (DESX9) ;INSERT PROTECTION
DTBBAD (DESX9) ;INSERT ACCOUNT
DTBBAD (DESX9)
IFIW!CDROPN
IFIW!CDRSQI ;SEQUENTIAL INPUT
DTBBAD (DESX9) ;OUTPUT
IFIW!CDRCLZ ;CLOSE
DTBBAD (DESX9) ;RENAME
DTBBAD (DESX9) ;DELETE
DTBBAD (DUMPX6)
DTBBAD (DUMPX6)
DTBBAD (DESX9) ;MOUNT
DTBBAD (DESX9) ;DISMOUNT
DTBBAD (DESX9) ;INIT DIRECTORY
IFIW!CDRMTO ;MTOPR
IFIW!CDRDST ;DEVICE STATUS
DTBBAD (DESX9) ;SET STATUS
DTBSKP ;RECORD OUT
IFIW!RFTADN ;READ TAD
IFIW!SFTADN ;SET TAD
DTBDSP (BIOINP) ;SET JFN FOR INPUT
DTBDSP (BIOOUT) ;SET JFN FOR OUTPUT
DTBBAD (GJFX49) ;CHECK ATTRIBUTE
DTBLEN==:.-CDRDTB ;GLOBAL LENGTH OF DISPATCH TABLE
;INITIALIZATION CODE CALLED FROM PROTOCOL HANDLER
CDRINI::MOVSI U,-CDRN ;NUMBER OF CDR'S
SETOM CDRCNT ;COUNT OF CDR'S NOW OPENED
SETOM CDRLCK ;INITILIZE LOCK
CDRLP1: SETZM CDRSTS(U) ;CLEAR STATUS WORD
SETZM CDRST1(U)
SETZM CDRST2(U) ;THIRD STATUS WORD
AOBJN U,CDRLP1
SKIPN PROFLG ;IF PROFLG NOT SET FORGET IT
RET
MOVEI Q2,0 ;UNIT NUMBER
MOVE A,CDRDVT ;INITALIZE CARD READERS
CALL @CDINI(A)
MOVE A,CDRDVT+1
CALL @CDINI(A)
MOVSI U,-CDRN ;NUMBER OF CDR'S
CDRLOP: JE CDEXST,(U),CDRLP2 ;FORGET IT IF NO CDR
HRRZ T4,Q2 ;SET UNIT NUMBER
FNCALL A,GCDRST ;GET STATUS
MOVEI A,^D60000 ;MUST LOOK AT EACH ONE ONCE A MINUTE
ADD A,TODCLK ;FROM NOW
MOVEM A,CDRCKT(U) ;STORE IT
CDRLP2: AOBJN U,CDRLOP ;DO ALL OF THEM
RET ;AND DONE
;RESTART ROUTINE
CDRRST::MOVSI U,-CDRN ;DO ALL CARD READERS
CDRRLP: FNCALL A,CDRST ;DO DEVICE RESTART
AOBJN U,CDRRLP ;DO ALL
RET
;ROUTINE TO OPEN A CDR
CDROPN: SKIPN PROFLG ;EVER GOING TO USE PRIMARY PROTOCOL ?
RETBAD (OPNX18) ;NO, PREVENT OPENS SINCE LOCK NOT INITIALIZED
HLRZ U,DEV ;GET UNIT
LOCK CDRLCK,<CALL LCKTST> ;LOCK UP THE CDR LOCK
JN CDOPN,(U),[ UNLOCK CDRLCK
MOVEI A,OPNX9 ;ALREADY OPENED
RET] ;GIVE ERROR
JE CDOL,(U),[CALL CHKOFL ;SEE IF OPENS ARE ALLOWED IF OFFLINE
SKIPA ;NO
JRST .+1 ;YES
UNLOCK CDRLCK
MOVEI A,OPNX8 ;ERROR CODE
RET]
TQNE <READF> ;WANT READ?
TQNE <WRTF> ;YES. AND NOT WRITE?
JRST [ UNLOCK CDRLCK ;CAN'T OPEN IT THAT WAY
RETBAD (OPNX13)] ;BOMB IT
SETONE CDOPN,(U) ;SAY IS NOW OPENED
MOVE A,FORKX ;GET FORK ID OF OPENER
STOR A,CDFRK,(U) ;REMEMBER FOR SYSERR
MOVX A,INIPSI ;GET INITIAL PSI CHANNEL VALUE (NOT ENABLED)
STOR A,CDPSI,(U) ;SAVE FLAG THAT NO PSI IS ENABLED
SETZRO CDPIR,(U) ;CLEAR INTERRUPT FLAG
SETZRO CDOFI,(U) ;FOR BOTH ONLINE AND OFFLINE INTERRUPTS
AOSE CDRCNT ;FIRST OPENING?
JRST CDRSET ;NO. PAGE IS ALREADY LOCKED
MOVEI A,CDRBUF ;GET THE ADDDRESS
MOVES (A) ;CREATE THE PAGE
CALL FPTA ;GET PTN.PN
CALL MLKPG ;AND LOCK IT DOWN
CDRSET: SETZM FILCNT(JFN) ;NO COUNT
SETZRO <CDBUF,CDBFI>,(U) ;CLEAR BUFFER POINTERS
SETZRO <CDDON,CDER>,(U) ;CLEAR PI ACTIVE AND ERROR
SETOM CDRCT1(U) ;NO BUFFERS AVAILABLE YET
SETZM FILBYT(JFN) ;AND NO BUFFER POINTER
SETZM FILBYN(JFN) ;NO BYTE NUMBER
SETZM FILLEN(JFN) ;NO BYTES YET
UNLOCK CDRLCK ;CLEAR LOCK
LDB A,[POINT 6,P5,5] ;GET OPEN SIZE
DPB A,PBYTSZ ;SAVE IT
SETZRO CDAII,(U) ;ASSUME NOT ASCII
TRNE STS,17 ;IS IT ASCII?
RETSKP ;NO. RETURN NOW
SETONE CDAII,(U) ;YES. REMEMBER THIS
RETSKP ;AND RETURN
;CLOSE A CDR
CDRCLZ: HLRZ U,DEV ;GET UNIT
FNCALL A,CDCLZ
JFCL
LOCK CDRLCK,<CALL LCKTST> ;GO GET THE LOCK
SETZRO CDOPN,(U) ;NOT OPENED
SETZRO CDEOF,(U) ;CLEAR EOF ALLOWING STATUS
SETZRO CDFRK,(U) ;NO OWNER
SETZRO CDBLK,(U) ;NOT BLOCKED
SETZRO CDMSG,(U) ;NO SUPPRESS MESSAGES
SOSL CDRCNT ;LAST CLOSE?
JRST CDRCL1 ;NO. ALL DONE
MOVEI A,CDRBUF ;YES. UNLOCK THE PAGE
CALL FPTA ;GET PTN.PN
CALL MULKPG ;UNLOCK IT
CDRCL1: UNLOCK CDRLCK ;FREE THE LOCK
RETSKP
;ROUTINE TO ARRANGE A BLOCK FOR CARD ARRIVED
WAIT: JE CDOFI,(U),WAIT1 ;SEE IF INTERRUPT NEEDED
SETZRO CDOFI,(U) ;YES, ONLY DO IT ONCE
MOVE B,U ;GET UNIT NUMBER
CALL REQPSI ;AND REQUEST THE INTERRUPT
WAIT1: TQO <BLKF> ;REQUEST THE BLOCK
MOVEI A,0(U) ;UNIT TO LH
HRRI A,CDRBLK ;WAIT FOR THE CARD TO ARRIVE
RET ;AND RETURN
;ROUTINE TO CALCULATE THE STRING DATA BUFFER ADDRESS
SETBUF: LOAD C,CDBUF,(U) ;GET BUFFER CONTROL BIT
JRST SETBF2 ;GO TO RESIDENT ROUTINE FOR COMPUTATION
RESCD
SETBF1: LOAD C,CDBFI,(U) ;GET INTERRUPT BUFFER CONTROL
SETBF2: MOVEI B,0(U) ;UNIT
IMULI B,CDRLEN ;*LENGTH OF A BUFFER
MOVEI A,CDRBUF ;START OF ALL BUFFERS
ADDI A,0(B) ;THE ADDRESS
IMULI C,CDRSIZ ;SIZE OF ONE BUFFER LOAD
ADDI A,0(C) ;THIS BUFFER
RET
SWAPCD
;CDR SEQUENTIAL INPUT
CDRSQI: HLRZ U,DEV ;GET UNIT
SETZRO CDRLD,(U) ;FORGET THAT FRONT END WAS RELOADED
CDRSQ2: SOSL FILCNT(JFN) ;HAVE ANY BYTES?
JRST CDRSQ1 ;YES. GO GET THEM
OPSTR <SKIPE>,CDDON,(U) ;WERE WE DOING A BUFFER?
SOS CDRCT1(U) ;YES. WE JUST FINISHED ONE THEN
SETZRO CDDON,(U) ;NOT DOING A BUFFER NOW
SKIPL CDRCT1(U) ;HAVE A CARD READY TO GO?
JRST SETUP ;YES. GO DO IT
JN CDEOF,(U),[ ;HAVE EOF AT END OF THIS CARD?
SETZRO CDEOF,(U) ;EOF NOW CLEARED
JN CDEFI,(U),.+1 ;IF ALREADY GIVEN INTERRUPT, DONT AGAIN
SETONE CDEFI,(U) ;MARK THAT AN EOF WAS GIVEN
TQO <EOFF> ;YES. RETURN THIS STATUS
RET] ;AND DONE
JN CDER,(U),[ ;ERROR?
TQO <ERRF> ;YES. SAY SO
SETZRO CDER,(U) ;NO ERROR FOR THE NEXT TIME
RET] ;AND RETURN
JN CDBLK,(U),WAIT ;HAVE A REQUEST OUTSTANDING?
SKIPL CDRCT1(U) ;NO. CHECK THIS AGAIN FOR THE RACE
JRST SETUP ;HAVE A CARD AFTER ALL.
CALL RDCARD ;NOTHING ACTIVE. GO GET A CARD
JRST WAIT ;AND GO WAIT
;ROUTINE TO INITIALIZE THE POINTERS FOR A BUFFER
SETUP: SETONE CDDON,(U) ;NOW WORKING ON A BUFFER
MOVEI A,^D80 ;ONE CARD OF BYTES
MOVEM A,FILCNT(JFN) ;TO THE COUNT WORD
CALL SETBUF ;GO FIND START OF THIS BUFFER
HRRM A,FILBYT(JFN) ;SAVE BASE ADDRESS
LOAD B,CDBUF,(U) ;GET BUFFER BIT
XORI B,1 ;COMPLEMENT IT
STOR B,CDBUF,(U) ;MAKE NEXT BUFFER USED NEXT TIME
MOVEI A,^D16 ;ASSUME WE HAVE 16 BIT BYTES
TRNE STS,17 ;ASCII MODE?
JRST [ FNCALL T2,BUFSWP ;MAKE CORRECT FORMAT BUFFER
JRST SETUPA]
CALL CDRAII ;YES. GO CONVERT TO ASCII
SETUPA: JN CDEOF,(U),CDRSQ2 ;IF EOF, GO DO IT NOW
OPSTR <SKIPN>,CDBLK,(U) ;IS PI ROUTINE ACTIVE
SKIPLE CDRCT1(U) ;NO. HAVE A PI BUFFER?
SKIPA ;CAN'T DO READ AHEAD
CALL RDCARD ;READ A CARD
; ..
; ..
;NOW COMPUTE NUMBER OF BYTES IN BUFFER. NUMBER OF BYTES IS
;GOTTEN BY:
; NB1=NB0/(B1/B0) IF B1>= B0
; OR
; NB1=NB0*(B0/B1) ;IF B0> B1
SETUP1: LDB C,PBYTSZ ;GET B1
CAIGE C,0(A) ;DOES USER WANT LARGER OR SMALLER
; BYTES?
JRST [ IDIVI A,0(C) ;WANTS SMALLER
IMUL A,FILCNT(JFN) ;COMPUTE # OF USER BYTES
JRST SETUP2] ;AND CONTINUE
IDIVI C,0(A) ;LARGER
MOVE A,FILCNT(JFN) ;GET NB0
IDIVI A,0(C) ;DO THE DIVIDE
SKIPE B ;ANY REMAINDER?
AOS A ;YES. MUST ROUND
SETUP2: ADDM A,FILLEN(JFN) ;EXTEND FILE EOF
MOVEM A,FILCNT(JFN) ;NEW COUNT
MOVEI A,44 ;BYTE POSITION
DPB A,[POINT 6,FILBYT(JFN),5] ;MAKE A REAL BYTE POINTER
JRST CDRSQ2 ;GO DO THIS CARD
;GET A BYTE FOR THE ROUTINE
CDRSQ1: ILDB A,FILBYT(JFN) ;GET A BYTE
AOS FILBYN(JFN) ;PICKED UP A BYTE
RET ;GIVE GOOD RETURN
;GET DEVICE DEPENDENT STATUS
CDRDST: HLRZ U,DEV ;GET UNIT
LOAD A,CDERR,(U) ;LAST ERROR
JE CDRLD,(U),CDRDS1 ;IF NO FRONT END RELOAD, GO ON
TXO A,MO%RLD ;MARK THAT FRONT END HAS BEEN RELOADED
CDRDS1: JE CDOL,(U),R ;OFF-LINE
TLO A,(1B0) ;IS ON LINE
RET ;AND DONE
;CODE TO CONVERT IMAGE OF CARD INTO ASCII
CDRAII: PUSH P,P3
PUSH P,DEV
PUSH P,P5 ;SAVE SOME REGISTERS
MOVEI D,^D80 ;DO ALL COLUMNS
HRRZ P3,FILBYT(JFN) ;GET BUFFER ADDRESS
MOVEI A,0(P3) ;IN HERE TOO
HRLI P3,(POINT 7,) ;FORM BYTE POINTER
HLL A,ASCBSZ ;GET SOURCE SIZE
ILDB C,A ;GET FIRST COLUMN
TRNE C,360 ;ANYTHING IN 2-5 ?
JRST CDRAI3 ;YES. CAN'T BE EOF THEN
TRC C,7417 ;SEE IF IT IS AN EOF
TRCE C,17 ;?
TRCN C,7400 ;?
JRST CDREFF ;YES. IT IS
SKIPA ;NO. PROCESS THIS CARD
CDRAI1: ILDB C,A ;GET NEXT BYTE
CDRAI3: TRNE C,100000 ;MULTI-PUNCH?
JRST CDRILL ;YES. ILLEGAL ASCII CHARACTER
MOVE DEV,C ;GET COLUMN
ANDI DEV,7003 ;ISOLATE ZONES AND 8 AND 9
TRZE DEV,2 ;IS 8 PUNCHED?
TRO DEV,400 ;YES. LIGHT BIT
TRZE DEV,1 ;IS 9 PUNCHED?
TRO DEV,200 ;YES
LSH DEV,-4 ;PUT ZONES WHERE THEY BELONG
LSH C,-^D12 ;GET ENCODED ROWS 1-7
IORI DEV,0(C) ;FORM CHARACTER
IDIVI DEV,5 ;FIND WORD NUMBER AND REMAINDER
LDB C,[ POINT 7,ASCTBL(DEV),6 ;FIRST BYTE
POINT 7,ASCTBL(DEV),13 ;SECOND BYTE
POINT 7,ASCTBL(DEV),20 ;THIRD BYTE
POINT 7,ASCTBL(DEV),27 ;FOURTH BYTE
POINT 7,ASCTBL(DEV),34](P5) ;FIFTH BYTE
CDRAI2: IDPB C,P3 ;STASH AWAY THE BYTE
SOJG D,CDRAI1 ;GO DO ALL COLUMNS
MOVEI A,.CHCRT ;GET A CR
IDPB A,P3 ;TO THE BUFFER
MOVEI A,.CHLFD ;AND GET A LF
IDPB A,P3 ;TO THE BUFFER
MOVEI A,^D82 ;NEW SIZE OF BUFFER
MOVEM A,FILCNT(JFN) ;TO THE JFN BLOCK
MOVEI A,3 ;NUMBER OF BYTES TO FILL
SETZ B, ;A NULL
CDRAI5: IDPB B,P3 ;PUT IN A NULL
SOJG A,CDRAI5 ;DO ALL BYTES
JRST CDRAXT ;DONE
CDRILL: MOVEI C,.CRILC ;ILLEAGL ASCII CHARACTER
JRST CDRAI2
CDREFF: SETZM FILCNT(JFN) ;NO BYTES HERE
SETONE CDEOF,(U) ;LIGHT EOF THOUGH
CDRAXT: POP P,P5
POP P,DEV
POP P,P3 ;RESTORE REGS
MOVEI A,7 ;HAVE SEVEN BIT BYTES INTERNALLY
RET ;AND DONE
;ROUTINE TO PROCESS MTOPR FUNCTIONS:
CDRMTO: HLRZ U,DEV ;GET UNIT NUMBER
MOVSI A,-CDMSIZ ;SET UP AOBJN POINTER TO SEARCH FOR FUNCTION
CDMT10: HLRZ C,CDMTAB(A) ;GET FUNCTION CODE FROM TABLE
CAMN C,B ;FOUND REQUESTED FUNCTION ?
JRST CDMT20 ;YES, GO DISPATCH
AOBJN A,CDMT10 ;NO, LOOP OVER DISPATCH TABLE
RETBAD (MTOX1) ;NOT FOUND, RETURN INVALID FUNCTION ERROR
; HERE WITH A VALID FUNCTION CODE
CDMT20: HRRZ C,CDMTAB(A) ;GET ROUTINE TO PROCESS REQUEST
CALLRET (C) ;CALL PROCESSING ROUTINE AND RETURN
; DISPATCH TABLE FOR CDR MTOPR FUNCTIONS
CDMTAB: .MOPSI ,, CDRPSI ;ENABLE PSI CHANNEL
.MORST ,, CDRSTA ;READ STATUS
CDMSIZ==.-CDMTAB
; .MOPSI - ENABLE FOR PSI INTERRUPTS ON OPERATOR-ATTENTION CONDITIONS
CDRPSI: MOVEI A,1 ;GET OFFSET TO PSI CHANNEL IN ARG BLOCK
CALL GETWRD ;GET PSI CHANNEL TO ENABLE
RETBAD (MTOX13) ;ARGUMENT BLOCK TOO SMALL
CAIL B,0 ;CHECK THAT GIVEN PSI CHANNEL IS A VALID
CAILE B,5 ; ASSIGNABLE CHANNEL
JRST [ CAIL B,^D24 ;CHECK THAT GIVEN PSI CHANNEL IS A VALID
CAILE B,^D35 ; ASSIGNABLE CHANNEL
RETBAD (MTOX14) ;BAD PSI CHANNEL NUMBER GIVEN
JRST .+1 ] ;PSI CHANNEL OK, RETURN
STOR B,CDPSI,(U) ;SAVE PSI CHANNEL TO INTERRUPT ON
MOVEI A,2 ;GET OFFSET TO FLAG WORD
CALL GETWRD ;GET FLAGS FROM USER
RETSKP ;NO FLAG WORD, RETURN
TXNN B,MO%MSG ;USER WANT TO SUPPRESS MESSAGES ?
RETSKP ;NO, RETURN
SETONE CDMSG,(U) ;YES, MARK THAT "PROBLEM ON DEVICE" ISN'T WANTED
RETSKP ;SUCCESS RETURN
; .MORST - READ STATUS (WIAT FOR CURRENT STATUS FROM DEVICE)
CDRSTA: JN CDMWS,(U),HAVSTS ;JUMP IF MTOPR WAITING FOR STATUS ALREADY
SETZRO CDSHA,(U) ;INITIALIZE STATUS HAS ARRIVED FLAG
SETONE CDMWS,(U) ;REMEBER WAITING FOR STATUS
FNCALL A,GCDRST ;GO ASK -11 FOR CDR STATUS
MOVSI A,CDRST2(U) ;GET STATUS WORD ADDRESS
HRRI A,STSWAT ;GET ADR OF ROUTINE TO CHECK FOR STATUS ARRIVAL
TQO <BLKF> ;TELL MTOPR TO BLOCK
RET ;RETURN
; HERE WHEN STATUS REQUESTED BY .MORST HAS ARRIVED
HAVSTS: SETZRO CDMWS,(U) ;MARK THAT MTOPR NOT WAITING FOR STATUS ANY MORE
LOAD B,CDERR,(U) ;GET HARDWARE STATUS
LOAD A,CDSST,(U) ;GET SOFTWARE STATUS
HRL B,A ;POSITION STATUS CORRECTLY
JE CDRLD,(U),HAVST1 ;IF NO FRONT END RELOAD, GO ON
TXO B,MO%RLD ;MARK THAT THE FRONT END HAS BEEN RELOADED
HAVST1: MOVEI A,1 ;GET OFFSET INTO USER'S ARGUMENT BLOCK
CALL PUTWRD ;STORE STATUS IN USER ARGUMENT BLOCK
RETBAD (MTOX13) ;ARGUMENT BLOCK TOO SMALL
RETSKP ;RETURN TO USER
RESCD
; ROUTINE TO TEST FOR STATUS ARRIVAL
; CALLED FROM SCHEDULER
STSWAT: JE CD%SHA,(1),0(4) ;RETURN NON-SKIP IF STATUS NOT HERE YET
JRST 1(4) ;RETURN SKIP, STATUS HAS ARRIVED
SWAPCD
RESCD
;ROUTINE TO REQUEST THE NEXT CARD FROM THE -11
;DOES NOT CLOBBER ANY TEMPORARY REGISTERS
;ACCEPTS:
; U/ UNIT NUMBER
RDCARD: SAVET ;MUST NOT CLOBBER INTERUPT LEVEL'S REGS
SETONE CDBLK,(U) ;NOW BLOCKED
CALL SETBF1 ;SET UP INTERRUPT BUFFER FIRST
STOR A,CDWRD,(U) ;SAVE FOR PI ROUTINE
FNCALL A,RDCD
JRST [ SETZRO CDBLK,(U) ;NOT WAITING FOR A CARD IF THIS FAILS
RET] ;DONE
RET ;AND DONE
; ROUTINE TO TAKE STATUS
CDRTLS::JSP CX,CHKCDR ;GO VERIFY ARGS
SETONE CDSHA,(B) ;MARK THAT STATUS HAS ARRIVED
STKVAR <TLSPSI> ;ALLOCATE LOCAL STORAGE
SETZM TLSPSI ;INITIALIZE PSI-NEEDED FLAG
ILDB A,D ;GET SUMMARY STATUS
LSH A,8 ;POSITION HIGH-ORDER BITS
ILDB C,D ;LOW 8 BITS ONLY
IOR A,C ;FORM COMPLETE STATUS
STOR A,CDSST,(B) ;SAVE SOFTWARE STATUS
LOAD C,CDOL,(B) ;GET ONLINE BIT
SETZRO CDER,(B) ;ASSUME NO ERROR
SETZRO CDATN,(B) ;ASSUME NO ATTENTION
; SEE IF PSI INTERRUPT NEEDED BECAUSE OF ON-LINE/OFF-LINE TRANSITION
JE CDOL,(B),CDRS05 ;JUMP IF CDR WAS OFF-LINE
TXNN A,.DVFOL!.DVFNX ;CDR WAS ON-LINE. IS IT OFF-LINE NOW ?
JRST CDRS10 ;NO
SETONE CDOFI,(B) ;YES, SET THE INTERRUPT PENDING FLAG
JRST CDRS10 ;GO ON
CDRS05: TXNE A,.DVFOL!.DVFNX ;CDR WAS OFF-LINE. IS IT ON-LINE NOW ?
JRST CDRS10 ;NO
JE CDOFI,(B),CDRS07 ;YES, WAS OFFLINE INTERRUPT PENDING?
SETZRO CDOFI,(B) ;YES, CLEAR IT
JRST CDRS10 ;AND DONT GIVE ONLINE INTERRUPT
CDRS07: SETOM TLSPSI ;REQUEST PSI CAUSE CDR WENT ON-LINE
CDRS10: SETONE CDOL,(B) ;ASSUME ON-LINE
TXNN A,.DVFOL!.DVFNX ;OFF-LINE
JRST CDTTL1 ;NO
SETZRO CDOL,(B) ;SET IT OFF-LINE
CDTTL1: TXNE A,.DVFEF ;END OF FILE?
JRST [ JE CDOPN,(B),.+1 ;IF NOT OPENED, IGNORE THIS
JN CDEOF,(B),CDTTL4 ;IF ALREADY SEEN EOF, DONT WAKE JOB
SETONE CDEOF,(B) ;REMEBER EOF
SETZRO CDBLK,(B) ;FORCE A WAKE UP
JRST CDTTL2] ;AND GO FINSIH UP
SETZRO CDEOF,(B) ;MARK THAT EOF IS NOT UP
SETZRO CDEFI,(B) ;CLEAR END OF FILE INTERRUPT GIVEN FLAG
CDTTL4: TXNN A,.DVFHE!.DVFOL!.DVFFE ;HARDWARE ERROR OF SOME SORT?
JRST [ JUMPN C,CDTTL2 ;IF PREVIOUSLY ON-LINE, IGNORE THIS
SETZRO CDBLK,(B) ;CLEAR WAITING BIT
JRST CDTTL2] ;AND GO ON
TXNE A,.DVFHE!.DVFFE ;"HARDWARE" ERROR?
AOS CARDER(B) ;YES. COUNT IT
TXNN A,.DVFFE ;FATAL ERROR?
JRST CDTTL3 ;NO
SETONE CDER,(B) ;YES. SAY ERROR CONDITION
CDTTL3: JE CDOPN,(B),CDTTL2 ;IF NOT OPENED, NO MESSAGE
SETONE CDATN,(B) ;ERROR. SAY ATTENTION NEEDED
SKIPE C ;NEED ATTENTION?
CALL WAKSKD ;WAKE UP SCHEDULER
CDTTL2: ILDB A,D ;GET HIGH ORDER STATUS BITS
LSH A,8 ;POSITION HIGH ORDER BITS
ILDB C,D ;GET HARDWARE STATUS
IOR A,C ;FORM COMPLETE STATUS
STOR A,CDERR,(B) ;SAVE STATUS
SKIPE TLSPSI ;PSI REQUEST NEEDED ?
CALL REQPSI ;YES, GO REQUEST INTERRUPT IF FORK ENABLED
RET ;AND DONE
; ROUTINE TO REQUEST A PSI INTERRUPT IF THE FORK OWNING THE CDR HAS
; ENABLED FOR INTERRUPTS
;
; CALL: B/ UNIT NUMBER
; CALL REQPSI
; RETURNS: +1 ALWAYS, TEMPORARY AC'S PRESERVED
REQPSI: SAVET ;SAVE TEMPORARY AC'S
JE CDOPN,(B),R ;RETURN IF CDR IS NOT OPEN
LOAD A,CDPSI,(B) ;GET PI CHANNEL
CAIN A,INIPSI ;PROCESS WANT ONE?
RET ;NO
SETONE CDPIR,(B) ;YES. SAY SO
CALLRET WAKSKD ;AND GO WAKE SCHEDULER
;ROUTINE TO ARRANGE SCHEDULER ROUTINE TO POLL CDRS
;B/ UNIT NO TO POLL
WAKSKD: SETZM CDRTIM ;MAKE XCLKS NOTICE US
MOVE A,TODCLK ;GET NOW
MOVEM A,CDRCKT(B) ;IS THE TIME TO DO THE MESSAGE
RET ;AND DONE
;SCHEDULER WAIT
CDRBLK: JN CDOFI,(A),1(4) ;IF OFF-LINE, WAKE UP NOW
JN CDBLK,(A),0(4) ;IF WAITING FOR A CARD DON'T UNBLOCK
JRST 1(4)
;ROUTINE TO VERIFY THAT THE FE IS TALKING ABOUT AN EXTANT
;CARD READER. CALLED BY:
; JSP CX,CHKCDR
;WITH:
; B/ UNIT NUMBER
CHKCDR: CAIL B,CDRN ;AN EXTANT READER?
RET ;NO. GIVE IT UP THEN
JRST 0(CX) ;YES. GO DO REQUEST
;SCHEDULER TEST ROUTINE
CDRCHK::SAVEPQ ;SAVE REGISTERS
MOVSI U,-CDRN ;LOOK AT ALL OF THEM
MOVSI A,(1B1) ;MAX TIME TO WAIT
MOVEM A,CDRTIM ;SET IT
CDRCK: MOVE A,CDRCKT(U) ;GET TIME FOR THIS ONE
CAMLE A,TODCLK ;TIME TO DO IT?
JRST [ SUB A,TODCLK ;NO
CAMGE A,CDRTIM ;IS THIS ONE NEXT?
MOVEM A,CDRTIM ;YES. SAY SO
JRST CDRCK1] ;AND GO ON
JN CDPIR,(U),[ LOAD B,CDFRK,(U) ;GET OWNING FORK
LOAD A,CDPSI,(U) ;GET CHANNEL
SETZRO CDPIR,(U) ;DONT NEED THIS NEXT TIME
CALL PSIRQ ;REQUEST INTERRUPT
JRST .+1] ;AND CONTINUE
JE CDATN,(U),CDRCK2 ;DOESN'T WANT ATTENTION
JN CDMSG,(U),CDRCK2 ;SUPPRESSING MESSAGE?
MOVE A,[ASCII /PCDR/] ;GENERIC NAME
MOVEI B,"0"(U) ;ASCII FOR UNIT
DPB B,[POINT 7,A,34] ;FORM DEVICE NAME
PUSH P,A ;NAME
PUSH P,[0] ;A TERMINATOR
HRROI A,-1(P)
CALL DEVMSG ;GO BITCH TO THE OPERATOR
SUB P,BHC+2 ;CLEAR THE STACK
CDRCK2: JE CDEXST,(U),R ;RETURN IF NOT SETUP YET
FNCALL A,GCDRST ;GET STATUS
MOVEI A,^D60000 ;ONE MINUTE FROM NOW
ADD A,TODCLK ;MUST LOOK AGAIN
MOVEM A,CDRCKT(U) ;STORE THIS
CDRCK1: AOBJN U,CDRCK ;LOOP FOR ALL CDR'S
RET ;GO BACK TO SCHEDULER
SWAPCD ;THIS IS SWAPPABLE
;MACROS AND DEFINITIONS FOR ASCII CARD TRANSLATIONS
DEFINE INIT (ENTRY)<
TAB'ENTRY==BYTE (7) .CRILC,.CRILC,.CRILC,.CRILC,.CRILC
>
DEFINE CODE (CHAR,VALUE)<
OFFSET==<VALUE>/5 ;;GET WORD OFFSET
BIT==<<VALUE>-<VALUE>/5*5>*7+7-1 ;;GET RIGHTMOST BIT OF CHARACTER
INSERT \OFFSET,BIT,CHAR ;;CREATE A TABLE ENTRY
>
DEFINE INSERT (OFFS,POS,CHAR)<
TEMP==<TAB'OFFS&<177>B<POS>>_<POS-43>
IFN TEMP-.CRILC,< PRINTT (CHAR,\TEMP) >
TAB'OFFS==TAB'OFFS!<177>B<POS> ;;MAKE OLD ENTRY ALL 1'S
TAB'OFFS==TAB'OFFS^!<177>B<POS> ;;CLEAR OLD ENTRY
TAB'OFFS==TAB'OFFS!<CHAR>B<POS> ;;MAKE TABLE ENTRY
>
DEFINE MAKE (ENTRY) <
TAB'ENTRY ;;MAKE TRANSLASTION TABLE ENTRY
PURGE TAB'ENTRY ;;GET RID OF SYMBOL
>
DEFINE PRINTT (CHAR,TEMP) <
PRINTX DUPLICATE FOR CHAR IS TEMP
>
.B12==1B28 ;ZONE PUNCH 12
.B11==1B29 ;ZONE PUNCH 11
.B0==1B30 ;ZONE PUNCH 0
.B8==1B31 ;ZONE PUNCH 8
.B9==1B32 ;ZONE PUNCH 9
.Z1==1 ;ZONE 1
.Z2==2 ;ZONE 2
.Z3==3 ;ZONE 3
.Z4==4 ;ZONE 4
.Z5==5 ;ZONE 5
.Z6==6 ;ZONE 6
.Z7==7 ;ZONE 7
;STRUCTURE TO DEFINE ALL OF THE PUNCHES
;FIRST INIT TABLE
QQ==0
REPEAT ^D52,<
INIT (\QQ)
QQ==QQ+1> ;DO ALL OF THEM
;NOW DEFINE THE INIDVIDUAL CHARACTERS
CODE (0,.B12+.B0+.B9+.B8+.Z1)
CODE (1,.B12+.B9+.Z1)
CODE (2,.B12+.B9+.Z2)
CODE (3,.B12+.B9+.Z3)
CODE (4,.B9+.Z7)
CODE (5,.B0+.B9+.B8+.Z5)
CODE (6,.B0+.B9+.B8+.Z6)
CODE (7,.B0+.B9+.B8+.Z7)
CODE (10,.B11+.B9+.Z6)
CODE (11,.B12+.B9+.Z5)
CODE (12,.B0+.B9+.Z5)
CODE (13,.B12+.B9+.B8+.Z3)
CODE (14,.B12+.B9+.B8+.Z4)
CODE (15,.B12+.B9+.B8+.Z5)
CODE (16,.B12+.B9+.B8+.Z6)
CODE (17,.B12+.B9+.B8+.Z7)
CODE (20,.B12+.B11+.B9+.B8+.Z1)
CODE (21,.B11+.B9+.Z1)
CODE (22,.B11+.B9+.Z2)
CODE (23,.B11+.B9+.Z3)
CODE (24,.B9+.B8+.Z4)
CODE (25,.B9+.B8+.Z5)
CODE (26,.B9+.Z2)
CODE (27,.B0+.B9+.Z6)
CODE (30,.B11+.B9+.B8)
CODE (31,.B11+.B9+.B8+.Z1)
CODE (32,.B9+.B8+.Z7)
CODE (33,.B0+.B9+.Z7)
CODE (34,.B11+.B9+.B8+.Z4)
CODE (35,.B11+.B9+.B8+.Z5)
CODE (36,.B11+.B9+.B8+.Z6)
CODE (37,.B11+.B9+.B8+.Z7)
CODE (40,0)
CODE ("!",.B12+.B8+.Z7)
CODE (42,.B8+.Z7)
CODE ("#",.B8+.Z3)
CODE ("$",.B11+.B8+.Z3)
CODE ("%",.B0+.B8+.Z4)
CODE ("&",.B12)
CODE ("'",.B8+.Z5)
CODE (50,.B12+.B8+.Z5)
CODE (51,.B11+.B8+.Z5)
CODE ("*",.B11+.B8+.Z4)
CODE ("+",.B12+.B8+.Z6)
CODE (54,.B0+.B8+.Z3)
CODE ("-",.B11)
CODE (".",.B12+.B8+.Z3)
CODE ("/",.B0+.Z1)
CODE ("0",.B0)
CODE ("1",.Z1)
CODE ("2",.Z2)
CODE ("3",.Z3)
CODE ("4",.Z4)
CODE ("5",.Z5)
CODE ("6",.Z6)
CODE ("7",.Z7)
CODE ("8",.B8)
CODE ("9",.B9)
CODE (":",.B8+.Z2)
CODE (73,.B11+.B8+.Z6)
CODE (74,.B12+.B8+.Z4)
CODE ("=",.B8+.Z6)
CODE (76,.B0+.B8+.Z6)
CODE ("?",.B0+.B8+.Z7)
CODE ("@",.B8+.Z4)
CODE ("A",.B12+.Z1)
CODE ("B",.B12+.Z2)
CODE ("C",.B12+.Z3)
CODE ("D",.B12+.Z4)
CODE ("E",.B12+.Z5)
CODE ("F",.B12+.Z6)
CODE ("G",.B12+.Z7)
CODE ("H",.B12+.B8)
CODE ("I",.B12+.B9)
CODE ("J",.B11+.Z1)
CODE ("K",.B11+.Z2)
CODE ("L",.B11+.Z3)
CODE ("M",.B11+.Z4)
CODE ("N",.B11+.Z5)
CODE ("O",.B11+.Z6)
CODE ("P",.B11+.Z7)
CODE ("Q",.B11+.B8)
CODE ("R",.B11+.B9)
CODE ("S",.B0+.Z2)
CODE ("T",.B0+.Z3)
CODE ("U",.B0+.Z4)
CODE ("V",.B0+.Z5)
CODE ("W",.B0+.Z6)
CODE ("X",.B0+.Z7)
CODE ("Y",.B0+.B8)
CODE ("Z",.B0+.B9)
CODE (133,.B12+.B8+.Z2)
CODE ("\",.B0+.B8+.Z2)
CODE (135,.B11+.B8+.Z2)
CODE ("^",.B11+.B8+.Z7)
CODE ("_",.B0+.B8+.Z5)
CODE (140,.B8+.Z1)
CODE ("A"+40,.B12+.B0+.Z1)
CODE ("B"+40,.B12+.B0+.Z2)
CODE ("C"+40,.B12+.B0+.Z3)
CODE ("D"+40,.B12+.B0+.Z4)
CODE ("E"+40,.B12+.B0+.Z5)
CODE ("F"+40,.B12+.B0+.Z6)
CODE ("G"+40,.B12+.B0+.Z7)
CODE ("H"+40,.B12+.B0+.B8)
CODE ("I"+40,.B12+.B0+.B9)
CODE ("J"+40,.B12+.B11+.Z1)
CODE ("K"+40,.B12+.B11+.Z2)
CODE ("L"+40,.B12+.B11+.Z3)
CODE ("M"+40,.B12+.B11+.Z4)
CODE ("N"+40,.B12+.B11+.Z5)
CODE ("O"+40,.B12+.B11+.Z6)
CODE ("P"+40,.B12+.B11+.Z7)
CODE ("Q"+40,.B12+.B11+.B8)
CODE ("R"+40,.B12+.B11+.B9)
CODE ("S"+40,.B11+.B0+.Z2)
CODE ("T"+40,.B11+.B0+.Z3)
CODE ("U"+40,.B11+.B0+.Z4)
CODE ("V"+40,.B11+.B0+.Z5)
CODE ("W"+40,.B11+.B0+.Z6)
CODE ("X"+40,.B11+.B0+.Z7)
CODE ("Y"+40,.B11+.B0+.B8)
CODE ("Z"+40,.B11+.B0+.B9)
CODE (173,.B12+.B0)
CODE (174,.B12+.B11)
CODE (175,.B11+.B0)
CODE (176,.B11+.B0+.Z1)
CODE (177,.B12+.B9+.Z7)
;NOW CREATE THE TRANSLATION TABLE
QQ==0
ASCTBL: REPEAT ^D52,<
MAKE (\QQ) ;MAKE ONE
QQ==QQ+1> ;DO ALL
CDVTFE==.
CDVTKS==.
CDBHLT ;ILLEGAL VECTOR
CDBHLT
IFIW!R
IFIW!R
CDBHLT
CDBHLT
CDBHLT: BUG(HLT,CDILVT,ILLEGAL DEVICE TYPE)